maybe this will help solve my confusion and find out if the 3914 will work. [img] [img]
how do i know if it's DC? the signal from the tach reads 12.9V constantly when my multimeter is set to DC, when it's set to AC it reads anywhere...
Good deal I'm already learning a bit aobut it :D . So the 0-26V is 0V at 0rpm and 26V at the redline...the cars rpm sensor takes the pulses and...
I'm new to electronics. I've been into programming and computers for a long time though. What I need to figure out is how this IC is configured....
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